Lung CancerPhase 2EUCROSSNCT02183870
EUCROSS: European Trial on Crizotinib in ROS1 Translocated Lung Cancer
A Phase 2 study testing Crizotinib in people with Lung Cancer and Adenocarcinoma, run by University of Cologne at 18 sites in 3 countries.
Trial summary
EUCROSS is a phase II trial to evaluate the efficacy and safety of crizotinib in patients with adenocarcinoma of the lung harbouring ROS1 translocations. Patients will be treated with 250mg crizotinib bid until progression or intolerable toxicity. Read more about this study
- Who is it for?
- Ages 18 years and older
- Conditions the study is for
- Lung Cancer, Adenocarcinoma, NSCLC
- What is being tested?
- Crizotinib
- Type of treatment
- Pill or oral medicine
- Could I receive a placebo?
- No, everyone receives an active treatment
- How many people
- 34 participants
- Where
- 18 sitesin 3 countries
- Study dates
- May 2014to 29 Feb 2020
- Phase
- Phase 2
- Are there results?
- None posted in the registry
Key requirements
Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.
- Ages 18 years and older
- All sexes
- No healthy volunteers
- Adult, Older adult
Who may be able to join
- Patients with adenocarcinoma of the lung that is locally advanced or metastatic independent from the number of prior lines of therapy, i.e. including non-pretreated patients (UICC stage IIIB or IV)
- Positive for ROS1 translocation by central FISH-testing
- Ability to swallow pills
- Age > 18 years
- ECOG performance status 0 to 2
- Life expectancy of at least 12 weeks
Show all 20Show fewer
- Disease measurable per Response Evaluation Criteria in Solid Tumors (RECIST, version 1.1)
- Any prior treatment (chemotherapy, radiation or surgery) must have been completed at least 2 weeks prior to initiation of study medication
- Adequate bone marrow, liver and renal function as assessed by the following laboratory requirements to be conducted within 14 days prior to screening:
- Hemoglobin ≥ 8.0 g/dL
- Absolute neutrophil count (ANC) ≥ 1,000 /mm3
- Platelet count ≥ 50 000/µL
- Total bilirubin ≤ 2 x upper limit of normal (ULN)
- Alanine aminotransferase (ALT), aspartate aminotransferase (AST) and alkaline phosphatase (AP) ≤ 2,5 x ULN or ≤ 5 x ULN in case of liver involvement
- PT-INR/PTT ≤ 1.5 x ULN
- Serum creatinine ≤ 2 times ULN
- Calculated creatinine clearance (CLcr) ≥ 40 ml/min (Cockcroft-Gault formula)
- Written informed consent
- Negative serum pregnancy test within 3 days prior to start of dosing premenopausal women. Women of non-childbearing potential may be included without serum pregnancy test if they are either surgically sterile or have been postmenopausal for ≥ 1 year.
- Fertile men and women must have an effective method of contraception during treatment and for at least 3 months after completion of treatment as directed by their physician. Effective methods of contraception result in a low failure rate (i.e. less than 1% per year) when used consistently and correctly (for example implants, injectables, combined oral contraception or intra-uterine devices). At the discretion of the investigator, acceptable methods of contraception may include total abstinence where lifestyle of the patient ensures compliance (Periodic abstinence and withdrawal are not acceptable methods of contraception).
Who cannot join
- Previous treatment with specific ALK or ROS1 inhibitors
- Current treatment within another therapeutic clinical trial
- Other history of ongoing malignancy that would potentially interfere with the interpretation of efficacy (early stage or chronic disease is allowed if not requiring active therapy or intervention and being under control)
- Pregnancy or breastfeeding
- Use of drugs or foods that are known potent CYP3A4 inhibitors, including but not limited to atazanavir, clarithromycin, indinavir, itraconazole, ketoconazole, nefazodone, nelfinavir, ritonavir, saquinavir, telithromycin, troleandomycin, voriconazole and grapefruit or grapefruit juice
- Use of drugs that are known potent CYP3A4 inducers, including but not limited to carbamazepine, phenobarbital, phenytoin, rifabutin, rifampin, and St. John's wort
Show all 16Show fewer
- Use of drugs that are CYP3A4 substrates with narrow therapeutic indices, including but not limited to dihydroergotamine, ergotamine, pimozide, astemizole, cisapride, and terfenadine
- Active CNS metastases. Patients with brain metastasis are eligible if asymptomatic for ≥ 14 days before starting study medication and off corticosteroids.
- History of or known carcinomatous meningitis or leptomeningeal disease
- Known diagnosis of HIV, active hepatitis B and/or C (testing is not mandatory)
- Any person being in an institution on assignment of the respective authority against his/her own will
- Any medical, mental or psychological condition which in the opinion of the investigator would not permit the patient to complete the study or understand the patient information
- Ongoing cardiac dysrhythmias of CTCAE grade ≥2, uncontrolled atrial fibrillation of any grade or QTcF interval > 470ms
- Patients with known interstitial fibrosis or interstitial lung disease
- Any of the following within 3 months prior to first crizotinib administration:
- Myocardial infarction, severe/unstable angina, symptomatic congestive heart failure, cerebrovascular accident or transient ischemic attack
Trial locations and contacts
18 sites in 3 countries.
18 sites in 3 countries
Spain11 sites
Maria Rosaria Garcia Campelo
A Coruña
CEIC Hospital General Universitario de Alicante
Alicante
CEIC Hopsital Vall d'Hebron
Barcelona
Institut Catala D'Oncologia
Barcelona
Hospital Universitario Materno-Infantil de Canarias
Las Palmas de Gran Canaria
CEIC Área 2 - Hospital Universitario de La Princesa
Madrid
CEIC Área 6 - Hospital Universitario Puerta de Hierro de Majadahonda
Majadahonda
CEIC Malaga Nordeste - Hospital Regional Universitario Carlos Haya
Málaga
Hospital Son Llatzer
Palma de Mallorca
CEIC Hospital Universitario Virgen del Rocio
Seville
CEIC Hospital Clínico Universitario de Valencia
Valencia
Germany6 sites
Evangelische Lungenklinik Berlin
Berlin, 13125
University of Cologne / LCGC
Cologne, 50937
Universitätsklinikum Frankfurt - Medizinische Klinik II
Frankfurt a.M., Hesse, 60590
LungenClinic Großhansdorf
Großhansdorf, Schleswig-Holstein, 22927
Thoraxklinik Heidelberg
Heidelberg, Baden-Würtemberg, 69126
Universitätsklinikum Tübingen
Tübingen
About this study
Official title: EUCROSS: A Phase II Trial to Evaluate Efficacy and Safety of Crizotinib Treatment in Advanced Adenocarcinoma of the Lung Harbouring ROS1 Translocations
EUCROSS is a phase II trial to evaluate the efficacy and safety of crizotinib in patients with adenocarcinoma of the lung harbouring ROS1 translocations. Patients will be treated with 250mg crizotinib bid until progression or intolerable toxicity.
Read the detailed description
EUCROSS is a phase II trial to evaluate the efficacy and safety of crizotinib in patients with adenocarcinoma of the lung harbouring ROS1 translocations. In individual treatment attempts and an ongoing phase I trial crizotinib has shown remarkable effects on this selected subgroup of lung cancer patients. Crizotinib is a tyrosine kinase inhibitor, blocking the catalytic activity of rearranged ALK and ROS1 as well as MET. The patients eligible for the trial will be treated with 250mg crizotinib twice-daily. Tumor response to treatment will be assessed every 6 weeks by CT or MRI scans. In case of progression treatment beyond may be conducted if clinically indicated. To identify mechanisms of resistance to crizotinib treatment, an optional re-biopsy may be performed in these cases and fresh frozen tumor material will analyzed at the University of Cologne.
- Conditions
- Lung Cancer, Adenocarcinoma, NSCLC
- Being tested
- Crizotinib
- Keywords
- lung cancer, adenocarcinoma, NSCLC, ROS1, ROS1 translocation, crizotinib, phase II
- Medical subject headings
- Lung Neoplasms, Adenocarcinoma
What participants receive
What participants receive. In a randomised study each person is assigned to one group by chance.
CrizotinibDrug
Also called Xalkori
250mg crizotinib bid until end of treatment
| Study group | Role | What they receive |
|---|---|---|
| Crizotinib | Experimental | Patients are treated in this single-arm trial with oral crizotinib 250 mg b.i.d.. Treatment dose will be adjusted according to the protocol if indicated. Treatment will be conducted until disease progression or beyond disease progression according to the protocol if clinically indicated. Receives: Drug: Crizotinib |
What is being measured
The primary outcome is the main question the study is designed to answer.
Objective Response Rate (ORR); evaluation criteria: investigator assessed RECIST v.1.1 analysis
CT/MRI scans will be performed to evaluate the efficacy of crizotinib treatment in advanced adenocarcinoma of the lung harbouring ROS1 fusion genes (primary outcome measure: objective response rate (ORR) according to RECIST v.1.1)
Measured: From time of beginning of treatment until the documention of response according to RECIST v1.1 (expected average 12 months) .
Secondary outcomes (9)
Progression Free Survival (PFS) according to RECIST v1.1; evaluation criteria: investigator assessed RECIST v.1.1 analysis
CT/MRI scans will be performed to assess the PFS during treatment period.
Measured: From time of beginning of treatment until the first documented event of progression according to RECIST v1.1 (expected average 12 months).
Overall Survival (OS); evaluation criteria: investigator assessed RECIST v.1.1 analysis
OS will be assessed by telephone calls every 3 months after the safety follow-up visit.
Measured: From beginning to end of study (Last subject last visit (LSLV)) (up to approximately 24 months).
Duration of Response (DR); evaluation criteria: investigator assessed RECIST v.1.1 analysis
CT/MRI scans will be performed to asses the DR.
Measured: From time of beginning of treatment until the documention of progression according to RECIST v1.1 (expected average 12 months).
Time to Tumor Response; evaluation criteria: investigator assessed RECIST v.1.1 analysis
CT/MRI scans will be performed to assess the Time to Tumor Response.
Measured: From time of beginning of treatment until the first documented event of response according to RECIST v1.1 (expected average 3 months).
Disease Control Rate (DCR); evaluation criteria: investigator assessed RECIST v.1.1 analysis
CT/MRI scans will be performed at weeks 6, 12, 24 to assess the DCR.
Measured: From beginning of treatment to week 6, 12 and 24 according to RECIST v1.1 (expected average 3 months).
Safety/Adverse Events and tolerability in all patients treated with crizotinib assessed by number and severity of adverse events as recorded on the case report form, vital signs, laboratory variables, physical examination, electrocardiogram and RECIST1.1
Safety and tolerability will be assessed on every study visit and for 28 days after end of treatment.
Measured: From beginning of treatment until 28 days post treatment (expected average 12 months).
Patient Reported Outcomes (PRO) (EORTC QLQ-C30, EORTC QLQ-LC13)
Patient reported outcomes (PRO) of health-related quality of life (HRQoL), disease/treatment related symptoms of lung cancer and general health status
Measured: Questionnaires (EORTC QLQ-LC13, EORTC QLQ-C30) completed at baseline and every 4 weeks from beginning of treatment until end of study.
To evaluate the efficacy of crizotinib treatment in the patient subgroup with ROS1 translocation confirmed by the CAGE technology regarding the objective response rate (ORR) (evaluation criteria: investigator assessed RECIST v1.1)
CT/MRI scans will be performed to evaluate the efficacy of crizotinib treatment in advanced adenocarcinoma of the lung harbouring ROS1 fusion genes as confirmed by CAGE sequencing
Measured: From time of beginning of treatment until the documention of response according to RECIST v1.1 (expected average 12 months) .
Objective Response Rate (ORR), Overall Survival (OS), Progression Free Survival (PFS), Duration of Response (DR), Time to Tumor Response, Disease Control Rate (DCR); evaluation criteria: RECIST v1.1 by independent radiologic review
CT/MRI scans will be performed to evaluate the efficacy of crizotinib treatment
Measured: From time of beginning of treatment until the documention of response according to RECIST v1.1 (expected average 12 months) .
Timeline
From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.
- First posted8 Jul 2014 (estimated)
- Study startMay 2014
- Primary completion24 Jul 2018
- Study completion29 Feb 2020
Resources
- Official record on ClinicalTrials.govThe registry entry this page is built from, with its full change history.
- Publications (2)Papers the sponsor has linked to this study.
- Other trials for Lung CancerStudies of the same condition, open and under way.
- What the trial phases meanHow a treatment moves from first tests in people to approval.
More details
For doctors and researchers: how the study is designed, who runs it, and its registry IDs.
Study design
- Study type
- Interventional
- Phase
- Phase 2
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Enrolment
- 34 participants (actual)
Sponsor and investigators
- Lead sponsor
- University of Cologne
- Sponsor type
- University, hospital or other
- Collaborators
- Spanish Lung Cancer Group, Pfizer
- Responsible party
- Principal investigator, Prof. Dr. Juergen Wolf, University of Cologne
- Investigators
- Juergen Wolf, Prof. Dr. med., Principal investigator, Uniklinik Köln, Department I for Internal Medicine, LCGC
IDs, dates and publications
- ClinicalTrials.gov ID
- NCT02183870
- Sponsor's protocol ID
- EUCROSS
- Other IDs
- 2013-002737-38, DRKS00005409
- Acronym
- EUCROSS
- Status last verified
- Jun 2022
- First submitted
- 25 Jun 2014
- Last updated
- 16 Jun 2022
- Results posted
- No
- Data monitoring committee
- Yes
Publications
Bos M, Gardizi M, Schildhaus HU, Heukamp LC, Geist T, Kaminsky B, Zander T, Nogova L, Scheffler M, Dietlein M, Kobe C, Holstein A, Maintz D, Buttner R, Wolf J. Complete metabolic response in a patient with repeatedly relapsed non-small cell lung cancer harboring ROS1 gene rearrangement after treatment with crizotinib. Lung Cancer. 2013 Jul;81(1):142-3. doi: 10.1016/j.lungcan.2013.02.018. Epub 2013 Apr 1.
PubMed 23558310Takeuchi K, Soda M, Togashi Y, Suzuki R, Sakata S, Hatano S, Asaka R, Hamanaka W, Ninomiya H, Uehara H, Lim Choi Y, Satoh Y, Okumura S, Nakagawa K, Mano H, Ishikawa Y. RET, ROS1 and ALK fusions in lung cancer. Nat Med. 2012 Feb 12;18(3):378-81. doi: 10.1038/nm.2658.
PubMed 22327623
Study at a glance
From the registry record, last updated by the sponsor on 16 Jun 2022. Recruitment status is as the sponsor reported it: confirm with the study team.
- Official title
- EUCROSS: A Phase II Trial to Evaluate Efficacy and Safety of Crizotinib Treatment in Advanced Adenocarcinoma of the Lung Harbouring ROS1 Translocations
- ClinicalTrials.gov ID
- NCT02183870
- Acronym / sponsor ID
- EUCROSS / EUCROSS
- Conditions
- Lung Cancer, Adenocarcinoma, NSCLC
- Keywords
- lung cancer, adenocarcinoma, NSCLC, ROS1, ROS1 translocation, crizotinib, phase II
- Phase
- Phase 2
- Study type
- Interventional
- Recruitment status
- Completed
- Enrolment
- 34 participants (actual)
- Lead sponsor
- University of CologneUniversity, hospital or other
- Collaborators
- Spanish Lung Cancer Group, Pfizer
- Study start
- May 2014
- Primary completion
- 24 Jul 2018 (actual)
- Study completion
- 29 Feb 2020 (actual)
- First posted
- 8 Jul 2014 (estimated)
- Results
- Not posted in the source record
Clinical summary
The research question as the sponsor registered it. This describes what the study plans to test, not what it found.
EUCROSS is a phase II trial to evaluate the efficacy and safety of crizotinib in patients with adenocarcinoma of the lung harbouring ROS1 translocations. Patients will be treated with 250mg crizotinib bid until progression or intolerable toxicity.
Detailed description
EUCROSS is a phase II trial to evaluate the efficacy and safety of crizotinib in patients with adenocarcinoma of the lung harbouring ROS1 translocations. In individual treatment attempts and an ongoing phase I trial crizotinib has shown remarkable effects on this selected subgroup of lung cancer patients. Crizotinib is a tyrosine kinase inhibitor, blocking the catalytic activity of rearranged ALK and ROS1 as well as MET. The patients eligible for the trial will be treated with 250mg crizotinib twice-daily. Tumor response to treatment will be assessed every 6 weeks by CT or MRI scans. In case of progression treatment beyond may be conducted if clinically indicated. To identify mechanisms of resistance to crizotinib treatment, an optional re-biopsy may be performed in these cases and fresh frozen tumor material will analyzed at the University of Cologne.
Study design
- Primary purpose
- Treatment
- Allocation
- Not applicable
- Intervention model
- Single group
- Masking
- None (open label)
- Number of arms
- 1
| Arm | Type | Receives |
|---|---|---|
| Crizotinib | Experimental | Drug: CrizotinibPatients are treated in this single-arm trial with oral crizotinib 250 mg b.i.d.. Treatment dose will be adjusted according to the protocol if indicated. Treatment will be conducted until disease progression or beyond disease progression according to the protocol if clinically indicated. |
Who may qualify
- Ages
- 18 years and older
- Sex
- All
- Healthy volunteers
- Not accepted
- Age groups
- Adult, Older adult
Key inclusion criteria (20 listed)
- Patients with adenocarcinoma of the lung that is locally advanced or metastatic independent from the number of prior lines of therapy, i.e. including non-pretreated patients (UICC stage IIIB or IV)
- Positive for ROS1 translocation by central FISH-testing
- Ability to swallow pills
- Age > 18 years
- ECOG performance status 0 to 2
Key exclusion criteria (16 listed)
- Previous treatment with specific ALK or ROS1 inhibitors
- Current treatment within another therapeutic clinical trial
- Other history of ongoing malignancy that would potentially interfere with the interpretation of efficacy (early stage or chronic disease is allowed if not requiring active therapy or intervention and being under control)
- Pregnancy or breastfeeding
- Use of drugs or foods that are known potent CYP3A4 inhibitors, including but not limited to atazanavir, clarithromycin, indinavir, itraconazole, ketoconazole, nefazodone, nelfinavir, ritonavir, saquinavir, telithromycin, troleandomycin, voriconazole and grapefruit or grapefruit juice
Eligibility is decided by the study team after screening; this overview does not establish that a patient qualifies. Full inclusion and exclusion criteria.
Interventions
| Intervention | Type | Arms |
|---|---|---|
| CrizotinibAlso: Xalkori250mg crizotinib bid until end of treatment | Drug | Crizotinib |
Primary outcome
Objective Response Rate (ORR); evaluation criteria: investigator assessed RECIST v.1.1 analysis
Time frame: From time of beginning of treatment until the documention of response according to RECIST v1.1 (expected average 12 months) .
CT/MRI scans will be performed to evaluate the efficacy of crizotinib treatment in advanced adenocarcinoma of the lung harbouring ROS1 fusion genes (primary outcome measure: objective response rate (ORR) according to RECIST v.1.1)
9 secondary outcomes
Progression Free Survival (PFS) according to RECIST v1.1; evaluation criteria: investigator assessed RECIST v.1.1 analysis
Time frame: From time of beginning of treatment until the first documented event of progression according to RECIST v1.1 (expected average 12 months).
Overall Survival (OS); evaluation criteria: investigator assessed RECIST v.1.1 analysis
Time frame: From beginning to end of study (Last subject last visit (LSLV)) (up to approximately 24 months).
Duration of Response (DR); evaluation criteria: investigator assessed RECIST v.1.1 analysis
Time frame: From time of beginning of treatment until the documention of progression according to RECIST v1.1 (expected average 12 months).
Time to Tumor Response; evaluation criteria: investigator assessed RECIST v.1.1 analysis
Time frame: From time of beginning of treatment until the first documented event of response according to RECIST v1.1 (expected average 3 months).
Disease Control Rate (DCR); evaluation criteria: investigator assessed RECIST v.1.1 analysis
Time frame: From beginning of treatment to week 6, 12 and 24 according to RECIST v1.1 (expected average 3 months).
Safety/Adverse Events and tolerability in all patients treated with crizotinib assessed by number and severity of adverse events as recorded on the case report form, vital signs, laboratory variables, physical examination, electrocardiogram and RECIST1.1
Time frame: From beginning of treatment until 28 days post treatment (expected average 12 months).
Patient Reported Outcomes (PRO) (EORTC QLQ-C30, EORTC QLQ-LC13)
Time frame: Questionnaires (EORTC QLQ-LC13, EORTC QLQ-C30) completed at baseline and every 4 weeks from beginning of treatment until end of study.
To evaluate the efficacy of crizotinib treatment in the patient subgroup with ROS1 translocation confirmed by the CAGE technology regarding the objective response rate (ORR) (evaluation criteria: investigator assessed RECIST v1.1)
Time frame: From time of beginning of treatment until the documention of response according to RECIST v1.1 (expected average 12 months) .
Objective Response Rate (ORR), Overall Survival (OS), Progression Free Survival (PFS), Duration of Response (DR), Time to Tumor Response, Disease Control Rate (DCR); evaluation criteria: RECIST v1.1 by independent radiologic review
Time frame: From time of beginning of treatment until the documention of response according to RECIST v1.1 (expected average 12 months) .
Results and safety
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
Research links
- Official record on ClinicalTrials.govLast updated by the sponsor 16 Jun 2022.
- Background: PubMed 23558310Bos M, Gardizi M, Schildhaus HU, Heukamp LC, Geist T, Kaminsky B, Zander T, Nogova L, Scheffler M, Dietlein M, Kobe C, Holstein A, Maintz D, Buttner R, Wolf J. Complete metabolic response in a patient with repeatedly relapsed non-small cell lung cancer harboring ROS1 gene rearrangement after treatment with crizotinib. Lung Cancer. 2013 Jul;81(1):142-3. doi: 10.1016/j.lungcan.2013.02.018. Epub 2013 Apr 1.
- Background: PubMed 22327623Takeuchi K, Soda M, Togashi Y, Suzuki R, Sakata S, Hatano S, Asaka R, Hamanaka W, Ninomiya H, Uehara H, Lim Choi Y, Satoh Y, Okumura S, Nakagawa K, Mano H, Ishikawa Y. RET, ROS1 and ALK fusions in lung cancer. Nat Med. 2012 Feb 12;18(3):378-81. doi: 10.1038/nm.2658.
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Referral and contact
AzTrials does not enrol participants or take referrals. Contact the study team or a site listed below; they decide who can take part. This study is not recruiting at the moment.
Juergen Wolf, Prof. Dr. med. principal investigator
Uniklinik Köln, Department I for Internal Medicine, LCGC
18 sites in 3 countries: see every site and its status.
Questions about this trial
What is this clinical trial studying?
A Phase 2 study testing Crizotinib in people with Lung Cancer and Adenocarcinoma, run by University of Cologne at 18 sites in 3 countries.
The full registered description is in the About this study section and the official record.
Who may be eligible to take part?
The sponsor lists 20 inclusion and 16 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.
Is this clinical trial currently recruiting?
The record says: finished, as of the sponsor's last update on 16 Jun 2022. Status can change between updates, so confirm with the study contact before making plans.
Where is the study taking place?
The record lists 18 sites in Spain, Germany, Switzerland. Whether a site is taking part right now should be confirmed with that site. See every site.
What are the possible benefits and risks?
They depend on the study and the treatment, and no study can promise a benefit. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.
What does this phase mean?
Phase 2 studies give the treatment to a larger group to see whether it has the intended effect and to keep checking safety.
Not every study follows the same path, and some studies (observational studies, device studies) have no phase.
Are results available for this study?
The study is completed, but results are not available in the source record. That does not mean the treatment did or did not work.
How can a doctor refer a patient or contact the research team?
The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.
What does the primary outcome measure?
Objective Response Rate (ORR); evaluation criteria: investigator assessed RECIST v.1.1 analysis (time frame: From time of beginning of treatment until the documention of response according to RECIST v1.1 (expected average 12 months) .). It is what the study was designed to measure, not a finding.
Where can I read the original study information?
On the ClinicalTrials.gov record for NCT02183870, which also lists 2 linked publications.
Does a listing mean the treatment is approved or proven to work?
No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.
How often is this information updated?
AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 16 Jun 2022.